原级：presidency
1. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
1. Teller's long career saw him influence the policies of several US presidencies.
2. Bush and Bill Clinton did in eight years, and conducted far more interviews than either had at this point in their presidencies.
3. At the start of new presidencies, relations between the two countries are often troubled.